Am I testing too early or what?

I have taken at least 4 tests (I'm driving myself crazy). Supoosed to get period on Tuesday 8/9. My period for July was the 6-12. Glow projected my ovulation date would be the 23rd. My husband and I had sex 18,19,20,&23rd. I've been feeling super moody, anxious, bad insomnia, and emotional. I feel different this time than any other. Today I'm 11 dpo and negative right away..no faint line. Am I still testing too early?